What is the inverse of f (c) = 9/5 c + 32

Sharon has 72 beads. She has twice as many sphere beads as cylinder beads. How many of each kind of bead does Sharon have? How did you solve the problem? How can you check your check.

Estimate of sum 1.5 and 6.8

Find the median for the data set: 6, 56, 50, 172, 151, 137, 180, 66, and 172.

Write an equation of the line that passes through (3,5) and is perpendicular to the graph of y=-3x+7. Write your final equation in slope-intercept form.

Solve the mathematical puzzle. Determine the digits of R from these clues. The first digit is the answer when the third digit is divided by 2. The second and third digits add to 7. The second digit minus the first digit is 1.

A triangle has two sides of lengths 8 and 10. what value could the length of the third side be? Check all that apply ... A:10 B:8 C:7 D:4 E:20 F:18

What is often considered the slope, this is the comparison of two different quantities that are changing?

Ivanna made $414 for 18 hours of work. At the same rate, how many hours would she have to work to make $115?

Which group was charged the highest rates by the railroads during the late 19th century? a. bankers b. farmers c. factory owners d. immigrants

The equation 17 = 2 - 4n is true when n =